class BoundedListNode

class BoundedListNode

Defined at line 45 of file ../../zircon/system/ulib/inspect/include/lib/inspect/cpp/bounded_list_node.h

`BoundedListNode` is a list of Inspect nodes with a maximum capacity.

Nodes are rolled out in FIFO order as new nodes beyond `capacity()` are created.

Nodes are named by insertion order: "0", "1", "2", ...

For example,

```

auto list = BoundedListNode(inspector.GetRoot().CreateChild("list"), 3);

list.CreateEntry([](Node

&

n) { n.RecordInt("first", 1); });

list.CreateEntry([](Node

&

n) { n.RecordInt("second", 2); });

list.CreateEntry([](Node

&

n) { n.RecordInt("third", 3); });

```

Would create the hierarchy:

{

root: {

list: {

"0": { "first": 1 },

"1": { "second": 2 },

"2": { "third": 3 },

},

},

}

On a subsequent call to `list.CreateEntry(...)`, the node `"0"` would get pushed out,

and node `"3"` would be inserted, representing that most recent call.

`BoundedListNode` is thread-safe.

Public Methods

uint64_t capacity ()

Check the max capacity of `this`.

Defined at line 8 of file ../../zircon/system/ulib/inspect/bounded_list_node.cc

void CreateEntry (std::function<void (inspect::Node &)> cb)

Create a new entry at the end of `this`, popping from the front if necessary.

Safety: the reference passed to the provided callback will be valid so long as

the referent is present in `this`.

Defined at line 10 of file ../../zircon/system/ulib/inspect/bounded_list_node.cc

void BoundedListNode (inspect::Node && n, uint64_t max_capacity)

Construct a `BoundedListNode` with a fixed max capacity.

Defined at line 48 of file ../../zircon/system/ulib/inspect/include/lib/inspect/cpp/bounded_list_node.h

BoundedListNode & operator= (BoundedListNode && other)

Defined at line 51 of file ../../zircon/system/ulib/inspect/include/lib/inspect/cpp/bounded_list_node.h

void BoundedListNode (BoundedListNode && n)

Defined at line 52 of file ../../zircon/system/ulib/inspect/include/lib/inspect/cpp/bounded_list_node.h

void BoundedListNode (const BoundedListNode & )

Copying inspect::Node is not allowed

Defined at line 55 of file ../../zircon/system/ulib/inspect/include/lib/inspect/cpp/bounded_list_node.h

void BoundedListNode ()

Defined at line 56 of file ../../zircon/system/ulib/inspect/include/lib/inspect/cpp/bounded_list_node.h

void ~BoundedListNode ()

Defined at line 57 of file ../../zircon/system/ulib/inspect/include/lib/inspect/cpp/bounded_list_node.h